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Round|Natural|GIA

4.03ct I VS2 Round Natural Diamond

EX • I/VS2 • GIA 6552399641

Certificate GIA 6552399641

Diamond specifications and retailer prices

From £41,255 GBP
$54,938 USD
As of October 29, 2026
Save £31,564 GBP (43%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: £72,818 GBP at MOH London · As of October 29, 2026
View at MOH London

About this 4.03ct natural round diamond

This 4.03ct natural round sits in the three to five carat band, graded I colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 6552399641. Listed at 21 retailers as of October 29, 2026, with prices from £41,255 to £72,818, a £31,564 spread on the same certified stone. MOH London lists it at £72,818. At this carat range, natural pricing varies dramatically across retailers, so the cross-retailer spread on this exact stone is your single best indicator of fair price.

The 4Cs

4.03
Carat
I
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
OriginNatural
Grading LabGIA
CertificateGIA 6552399641
Dimensions10.07 × 10.13 × 6.29 mm
L/W Ratio1.01
Star length50%
Culet sizeNone
Key to symbols
Crystal, Feather, Needle
Top View
10.07 mm10.13 mm4.03 ctI / VS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6552399641
Side View
Table 59.0%Crown 36°Girdle: MED-STKPavilionCulet: NoneDepth 62.3%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: £72,818 GBP|Low: £39,996 GBP|High: £72,818 GBP|Avg: £48,726 GBP|+8.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
October 30, 2026
Retailer 10£40,628 GBP
Retailer 3£41,255 GBP
Retailer 8£42,029 GBP
Retailer 9£42,512 GBP
Retailer 16£44,860 GBP
Retailer 5£44,876 GBP
Retailer 13£45,356 GBP
Retailer 17£46,377 GBP
Retailer 12£46,426 GBP
Retailer 6£47,833 GBP
Retailer 18£47,833 GBP
Retailer 15£49,613 GBP
Retailer 7£49,746 GBP
Retailer 11£51,306 GBP
Retailer 4£51,659 GBP
Retailer 2£56,272 GBP
Retailer 14£57,809 GBP
MOH London£72,818 GBP

31 data points across 18 retailers

21 retailers£41,255 GBP to £72,818 GBP

Retailer 1
-
£40,628 GBP
A$83,237 AUD
Price last confirmed 26 days ago
A
Retailer 2
-
£41,255 GBP
$54,938 USD
View
A
Retailer 3
-
£42,029 GBP
$55,969 USD
View
A
Retailer 4
-
£42,512 GBP
$56,613 USD
View
Final sale: no returns
Retailer 5
-
£44,599 GBP
$59,392 USD
View
Price last confirmed 46 days ago
A
Retailer 6
-
£44,860 GBP
$59,739 USD
View
A
Retailer 7
-
£44,876 GBP
$59,760 USD
View
A
Retailer 8
-
£45,356 GBP
$60,400 USD
View
A
Retailer 9
-
£46,377 GBP
$61,759 USD
View
A
Retailer 10
-
£46,426 GBP
View
B+
Retailer 11
-
£47,833 GBP
$63,698 USD
View
A
Retailer 12
-
£47,833 GBP
$63,698 USD
View
A
Retailer 13
-
£49,613 GBP
$66,068 USD
View
B+
Retailer 14
-
£49,746 GBP
$66,246 USD
View
B+
Retailer 15
-
£51,306 GBP
View
B+
Retailer 16
-
£51,659 GBP
$68,793 USD
View
Retailer 17
-
£51,709 GBP
$68,860 USD
View
Price last confirmed 46 days ago
Retailer 18
-
£53,698 GBP
$71,508 USD
View
Price last confirmed 46 days ago
B+
Retailer 19
-
£56,272 GBP
€71,368 EUR
View
B+
Retailer 20
-
£57,809 GBP
ZAR 1,243,668 ZAR
View
Most Expensive
B
MOH London
69432F40A · Oct 29
£72,818 GBP
View
20 more retailers have this diamond
Prices start from £41,255 GBPSave up to £31,564 GBP

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
4.03ct Round
£41,255 GBP